294139160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 819486720

約数和(自身を除く): 525347560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 49, 56, 62, 70, 94, 98, 103, 124, 140, 155, 188, 196, 206, 217, 235, 245, 248, 280, 310, 329, 376, 392, 412, 434, 470, 490, 515, 620, 658, 721, 824, 868, 940, 980, 1030, 1085, 1240, 1316, 1442, 1457, 1519, 1645, 1736, 1880, 1960, 2060, 2170, 2303, 2632, 2884, 2914, 3038, 3193, 3290, 3605, 4120, 4340, 4606, 4841, 5047, 5768, 5828, 6076, 6386, 6580, 7210, 7285, 7595, 8680, 9212, 9682, 10094, 10199, 11515, 11656, 12152, 12772, 13160, 14420, 14570, 15190, 15965, 18424, 19364, 20188, 20398, 22351, 23030, 24205, 25235, 25544, 28840, 29140, 30380, 31930, 33887, 38728, 40376, 40796, 44702, 46060, 48410, 50470, 50995, 58280, 60760, 63860, 67774, 71393, 81592, 89404, 92120, 96820, 100940, 101990, 111755, 127720, 135548, 142786, 150071, 156457, 169435, 178808, 193640, 201880, 203980, 223510, 237209, 271096, 285572, 300142, 312914, 338870, 356965, 407960, 447020, 474418, 571144, 600284, 625828, 677740, 713930, 750355, 782285, 894040, 948836, 1050497, 1186045, 1200568, 1251656, 1355480, 1427860, 1500710, 1564570, 1897672, 2100994, 2372090, 2855720, 3001420, 3129140, 4201988, 4744180, 5252485, 6002840, 6258280, 7353479, 8403976, 9488360, 10504970, 14706958, 21009940, 29413916, 36767395, 42019880, 58827832, 73534790, 147069580, 294139160]

約数ペア:

[(1, 294139160), (2, 147069580), (4, 73534790), (5, 58827832), (7, 42019880), (8, 36767395), (10, 29413916), (14, 21009940), (20, 14706958), (28, 10504970), (31, 9488360), (35, 8403976), (40, 7353479), (47, 6258280), (49, 6002840), (56, 5252485), (62, 4744180), (70, 4201988), (94, 3129140), (98, 3001420), (103, 2855720), (124, 2372090), (140, 2100994), (155, 1897672), (188, 1564570), (196, 1500710), (206, 1427860), (217, 1355480), (235, 1251656), (245, 1200568), (248, 1186045), (280, 1050497), (310, 948836), (329, 894040), (376, 782285), (392, 750355), (412, 713930), (434, 677740), (470, 625828), (490, 600284), (515, 571144), (620, 474418), (658, 447020), (721, 407960), (824, 356965), (868, 338870), (940, 312914), (980, 300142), (1030, 285572), (1085, 271096), (1240, 237209), (1316, 223510), (1442, 203980), (1457, 201880), (1519, 193640), (1645, 178808), (1736, 169435), (1880, 156457), (1960, 150071), (2060, 142786), (2170, 135548), (2303, 127720), (2632, 111755), (2884, 101990), (2914, 100940), (3038, 96820), (3193, 92120), (3290, 89404), (3605, 81592), (4120, 71393), (4340, 67774), (4606, 63860), (4841, 60760), (5047, 58280), (5768, 50995), (5828, 50470), (6076, 48410), (6386, 46060), (6580, 44702), (7210, 40796), (7285, 40376), (7595, 38728), (8680, 33887), (9212, 31930), (9682, 30380), (10094, 29140), (10199, 28840), (11515, 25544), (11656, 25235), (12152, 24205), (12772, 23030), (13160, 22351), (14420, 20398), (14570, 20188), (15190, 19364), (15965, 18424)]